10 harnesses
Run large language models locally with a one-line install and a simple CLI.
Microsoft's Python utility for converting documents (PDF, DOCX, PPTX, etc.) into Markdown for LLMs.
Open-source LLM-friendly web crawler and scraper optimized for RAG.
Local-first autonomous AI agent with MCP (Model Context Protocol) integration.
Microsoft's SDK for integrating LLMs into apps with planners, skills, and memory.
OpenAI's experimental, lightweight framework for orchestrating multi-agent handoffs.
Constrained generation language for controlling LLM output structure and grammar.
Agent framework from the Pydantic team — type-safe, ergonomic LLM development.
Pydantic-based library for getting structured, validated outputs from LLMs.
Pythonic AI engineering toolkit for building reliable LLM-powered functions.